51.2V 48V200ah LiFePO4 Battery Fast Charging High-Temperature Resistant Lithium Ion Solar Battery

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Product Description

📊 Basic Information
Model NO.
SLPO48-200
Rated Voltage
48V
Rated Capacity
200Ah
Battery Type
LiFePO4 (Lithium Iron Phosphate)
Cycle Life
6000 Cycles at 80% DoD
Design Life
12 Years
Communication
RS485, RS232, CAN
Dimension
620*440*220mm
Weight
76kg
BMS
Intelligent Integrated System
📝 Product Description
Intelligent BMS LiFePO4 Solar Battery

The SLPO series is a LiFePO4 battery pack designed for standby applications. Utilizing advanced lithium iron phosphate technology, it offers long cycle life, compact size, lightweight construction, and superior safety. It is ideal for harsh outdoor environments and backup power for communication equipment, micro base stations, and transmission systems.

LiFePO4 Battery Overview
🌟 Key Features
Super Long Life: Over 6000 cycles @ 80% DOD @ 25°C.
Smart BMS: Monitors and equalizes cells, protecting against overvoltage, overcurrent, and short-circuits.
Fast Charging: Capability up to 100A for rapid energy recovery.
Low Self-Discharge: Less than 1% per month at 20°C.
Maintenance Free: Completely maintenance-free throughout its 12-year design life.
Eco-Friendly: Non-polluting material, no acids or hazardous substances like lead or mercury.
⚙️ Technical Specifications
Max. Charge Voltage54VDischarge Cut-off Voltage37.5V
Standard Charge Current50AMax. Charge Current100A
Standard Discharge Current50AMax. Discharge Current100A
BMS Balance Current100mAShort Circuit Protection>200A
Operating Temperature-20°C to 60°CWarranty3 Years
📷 Detailed Photos
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🏭 Manufacturing Excellence

With over 20 years of production experience, the manufacturing facility spans 70,000 square meters. The production process includes internal plate making, ensuring stable lead supply and quality control. Specialized factories handle battery assembly and lithium pack production, allowing for strict oversight of ABS cases, separators, and terminals.

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Frequently Asked Questions
What is the lifespan of this LiFePO4 battery?
The battery is designed with a 12-year service life at 25°C and can achieve over 6000 cycles at 80% Depth of Discharge (DOD).
What protections does the integrated BMS provide?
The intelligent BMS protects against over-voltage, under-voltage, over-current, over-temperature, and short-circuits, ensuring safety and reliability.
Can I monitor the battery status?
Yes, the battery features an LCD screen that displays real-time data such as SOC (State of Charge), voltage, current, temperature, and alarms.
Is the battery environmentally friendly?
Absolutely. It uses green environmental materials that are non-polluting and contain no hazardous substances like lead, cadmium, or mercury.
What communication protocols are supported for parallel connection?
The battery supports RS485, RS232, and CAN protocols, allowing for parallel connection of multiple packs and communication with external devices like inverters.
What should be checked during daily maintenance?
Daily maintenance involves checking the BMS display data against actual values, ensuring connections are tight and free of dust, and verifying that charging equipment is functioning correctly.

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